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A battery of emf ? and internal resistance r is hooked up
Chapter 7, Problem 5P(choose chapter or problem)
QUESTION:
Problem 5P
A battery of emf ϵ and internal resistance r is hooked up to a variable “load” resistance, R. If you want to deliver the maximum possible power to the load, what resistance R should you choose? (You can’t change E and r , of course.)
Questions & Answers
QUESTION:
Problem 5P
A battery of emf ϵ and internal resistance r is hooked up to a variable “load” resistance, R. If you want to deliver the maximum possible power to the load, what resistance R should you choose? (You can’t change E and r , of course.)
ANSWER:
Step 1 of 3
We are required to find the value of resistance for which the circuit would deliver the maximum power.